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Searched refs:VM_PAGE_NULL (Results 1 – 25 of 25) sorted by relevance

/xnu-11417.121.6/osfmk/vm/
H A Dvm_upl.c309 m = VM_PAGE_NULL; in upl_abort_range()
321 if ((t = vm_page_lookup(object, target_offset)) != VM_PAGE_NULL) { in upl_abort_range()
326 if (m == VM_PAGE_NULL) { in upl_abort_range()
335 if (m != VM_PAGE_NULL) { in upl_abort_range()
610 vm_page_t nxt_page = VM_PAGE_NULL; in upl_commit_range()
769 first_local = VM_PAGE_NULL; in upl_commit_range()
770 last_local = VM_PAGE_NULL; in upl_commit_range()
784 m = VM_PAGE_NULL; in upl_commit_range()
789 if (nxt_page != VM_PAGE_NULL) { in upl_commit_range()
800 if (!(upl->flags & UPL_KERNEL_OBJECT) && m == VM_PAGE_NULL) { in upl_commit_range()
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H A Dvm_fault.c405 if (top_page != VM_PAGE_NULL) { in vm_fault_cleanup()
831 if (m != VM_PAGE_NULL) { in vm_fault_check()
853 if (m != VM_PAGE_NULL) { in vm_fault_check()
1151 first_m = VM_PAGE_NULL; in vm_fault_page()
1198 m = VM_PAGE_NULL; in vm_fault_page()
1241 if (m != VM_PAGE_NULL) { in vm_fault_page()
1293 assert(first_m == VM_PAGE_NULL); in vm_fault_page()
1403 first_m = VM_PAGE_NULL; in vm_fault_page()
1490 if (m != VM_PAGE_NULL && m->vmp_cleaning) { in vm_fault_page()
1600 if (m == VM_PAGE_NULL) { in vm_fault_page()
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H A Dvm_resident.c755 vm_page_t mem = VM_PAGE_NULL; in vm_page_queue_free_remove_first()
756 vm_page_t list = VM_PAGE_NULL; in vm_page_queue_free_remove_first()
757 vm_page_t old_list = VM_PAGE_NULL; in vm_page_queue_free_remove_first()
758 vm_page_t new_list = VM_PAGE_NULL; in vm_page_queue_free_remove_first()
1688 bucket->page_list = VM_PAGE_PACK_PTR(VM_PAGE_NULL); in vm_page_bootstrap()
2353 return VM_PAGE_NULL; in vm_pages_radix_next()
2450 return VM_PAGE_NULL; in vm_page_find_canonical()
2472 return VM_PAGE_NULL; in vm_page_find_canonical()
2626 assert(vm_page_lookup(object, offset) == VM_PAGE_NULL); in vm_page_insert_internal()
2836 vm_page_t found_m = VM_PAGE_NULL; in vm_page_replace()
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H A Dvm_object.c274 .memq_hint = VM_PAGE_NULL,
1013 vm_page_t local_free_q = VM_PAGE_NULL; in vm_object_cache_evict()
1220 local_free_q = VM_PAGE_NULL; in vm_object_cache_evict()
1636 return VM_PAGE_NULL; in vm_object_reap_freelist()
1646 vm_page_t local_free_q = VM_PAGE_NULL; in vm_object_reap_pages()
2282 if ((m = vm_page_lookup(object, offset)) != VM_PAGE_NULL) {
2700 if ((m) != VM_PAGE_NULL && \
2826 if (m != VM_PAGE_NULL) {
2863 if (m != VM_PAGE_NULL && m->vmp_busy) {
3095 if (p != VM_PAGE_NULL) {
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H A Dvm_shared_region_pager.c607 src_page = VM_PAGE_NULL; in shared_region_pager_data_request()
651 assert(src_page != VM_PAGE_NULL); in shared_region_pager_data_request()
802 src_page = VM_PAGE_NULL; in shared_region_pager_data_request()
806 if (top_page != VM_PAGE_NULL) { in shared_region_pager_data_request()
H A Dvm_apple_protect.c431 src_page = VM_PAGE_NULL; in apple_protect_pager_data_request()
482 assert(src_page != VM_PAGE_NULL); in apple_protect_pager_data_request()
649 src_page = VM_PAGE_NULL; in apple_protect_pager_data_request()
653 if (top_page != VM_PAGE_NULL) { in apple_protect_pager_data_request()
H A Dvm_kern.c773 vm_page_t guard_left = VM_PAGE_NULL;
774 vm_page_t guard_right = VM_PAGE_NULL;
775 vm_page_t wired_page_list = VM_PAGE_NULL;
876 if (__improbable(guard_left == VM_PAGE_NULL)) {
883 if (__improbable(guard_right == VM_PAGE_NULL)) {
971 guard_left = VM_PAGE_NULL;
978 guard_right = VM_PAGE_NULL;
1762 vm_page_t guard_right = VM_PAGE_NULL; in kmem_realloc_shrink_guard()
2077 if (mem == VM_PAGE_NULL) { in kmem_realloc_guard()
2100 vm_page_t guard_right = VM_PAGE_NULL; in kmem_realloc_guard()
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H A Dvm_pageout.c414 p = VM_PAGE_NULL; in vm_pageout_object_terminate()
419 if (m == VM_PAGE_NULL) { in vm_pageout_object_terminate()
1952 secluded_page = VM_PAGE_NULL;
5836 vm_page_t dst_page = VM_PAGE_NULL;
6054 if (((dst_page = vm_page_lookup(object, dst_offset)) == VM_PAGE_NULL) ||
6285 if (dst_page != VM_PAGE_NULL) {
6343 if (dst_page != VM_PAGE_NULL) {
6350 if (dst_page == VM_PAGE_NULL) {
6355 if (dst_page != VM_PAGE_NULL) {
6359 if (dst_page == VM_PAGE_NULL) {
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H A Dvm_dyld_pager.c958 src_page = VM_PAGE_NULL; in dyld_pager_data_request()
1002 assert(src_page != VM_PAGE_NULL); in dyld_pager_data_request()
1098 src_page = VM_PAGE_NULL; in dyld_pager_data_request()
1102 if (top_page != VM_PAGE_NULL) { in dyld_pager_data_request()
H A Dmemory_object.c550 while ((m = vm_page_lookup(object, offset)) != VM_PAGE_NULL) { in vm_object_update_extent()
812 page = VM_PAGE_NULL; in vm_object_update()
H A Dvm_page.h193 #define VM_PAGE_NULL ((vm_page_t) 0) macro
H A Dvm_tests.c1225 m = VM_PAGE_NULL; in vm_test_collapse_overflow()
1226 while (m == VM_PAGE_NULL) { in vm_test_collapse_overflow()
1228 if (m == VM_PAGE_NULL) { in vm_test_collapse_overflow()
H A Dbsd_vm.c224 if ((dst_page = vm_page_lookup(object, offset)) == VM_PAGE_NULL) { in memory_object_control_uiomove()
H A Dvm_map.c2715 if (m == VM_PAGE_NULL || m->vmp_busy || vm_page_is_fictitious(m) || in vm_map_pmap_enter()
3625 *(NEXT_PAGE_PTR(m)) = VM_PAGE_NULL; in vm_map_enter()
6835 assert(m != VM_PAGE_NULL); in vm_map_wire_nested()
6837 if (m != VM_PAGE_NULL && VM_PAGE_WIRED(m)) { in vm_map_wire_nested()
11820 if (m == VM_PAGE_NULL || !VM_PAGE_WIRED(m) || in vm_map_copyout_internal()
16078 if ((p = vm_page_lookup(object, offset)) != VM_PAGE_NULL) { in vm_map_region_look_for_page()
20388 vm_page_t m = VM_PAGE_NULL; in vm_map_page_range_info_internal()
20704 if (m != VM_PAGE_NULL) { in vm_map_page_range_info_internal()
20761 if (m != VM_PAGE_NULL) { in vm_map_page_range_info_internal()
21975 if (m == VM_PAGE_NULL) { in vm_map_sign()
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/xnu-11417.121.6/osfmk/arm/pmap/
H A Dpmap_ppl_interface.c129 vm_page_t mem = VM_PAGE_NULL; in pmap_release_ppl_pages_to_kernel()
130 vm_page_t local_freeq = VM_PAGE_NULL; in pmap_release_ppl_pages_to_kernel()
148 assert(mem != VM_PAGE_NULL); in pmap_release_ppl_pages_to_kernel()
H A Dpmap_data.c1229 while (mem != VM_PAGE_NULL) { in pmap_enqueue_pages()
1236 *(NEXT_PAGE_PTR(m_prev)) = VM_PAGE_NULL; in pmap_enqueue_pages()
1306 vm_page_t mem = VM_PAGE_NULL; in pmap_pages_alloc_zeroed()
1334 while ((mem = vm_page_grab()) == VM_PAGE_NULL) { in pmap_pages_alloc_zeroed()
1342 if (mem != VM_PAGE_NULL) { in pmap_pages_alloc_zeroed()
1370 if ((mem == VM_PAGE_NULL) && (options & PMAP_PAGE_RECLAIM_NOWAIT)) { in pmap_pages_alloc_zeroed()
1379 if (mem == VM_PAGE_NULL) { in pmap_pages_alloc_zeroed()
1419 vm_page_t mem = VM_PAGE_NULL; in pmap_alloc_page_for_kern()
1426 while ((mem = vm_page_grab()) == VM_PAGE_NULL) { in pmap_alloc_page_for_kern()
1538 vm_page_t mem = VM_PAGE_NULL; in pmap_pages_free()
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H A Dpmap.c14787 if ((unwired_vm_page == VM_PAGE_NULL) || (wired_vm_page == VM_PAGE_NULL)) {
/xnu-11417.121.6/osfmk/tests/
H A Dpmap_tests.c107 if (m != VM_PAGE_NULL) { in pmap_test_alloc_vm_page()
124 if (m != VM_PAGE_NULL) { in pmap_test_free_vm_page()
151 if (m == VM_PAGE_NULL) { in test_pmap_enter_disconnect()
213 if (m == VM_PAGE_NULL) { in test_pmap_compress_remove()
316 vm_page_t m1 = VM_PAGE_NULL, m2 = VM_PAGE_NULL; in test_pmap_nesting()
320 if ((m1 == VM_PAGE_NULL) || (m2 == VM_PAGE_NULL)) { in test_pmap_nesting()
516 if ((new_pmap == NULL) || (m == VM_PAGE_NULL)) { in test_pmap_page_protect_overhead()
724 if (m == VM_PAGE_NULL) { in test_pmap_huge_pv_list()
/xnu-11417.121.6/osfmk/arm64/sptm/pmap/
H A Dpmap_data.c416 while (mem != VM_PAGE_NULL) { in pmap_enqueue_pages()
423 *(NEXT_PAGE_PTR(m_prev)) = VM_PAGE_NULL; in pmap_enqueue_pages()
466 vm_page_t mem = VM_PAGE_NULL; in pmap_page_alloc()
500 while ((mem = vm_page_grab_options(grab_options)) == VM_PAGE_NULL) { in pmap_page_alloc()
508 if (mem != VM_PAGE_NULL) { in pmap_page_alloc()
516 if (mem == VM_PAGE_NULL) { in pmap_page_alloc()
549 vm_page_t mem = VM_PAGE_NULL; in pmap_page_free()
557 assert(mem != VM_PAGE_NULL); in pmap_page_free()
H A Dpmap.c11487 vm_page_t page = VM_PAGE_NULL;
11495 while ((page = vm_page_grab_options(grab_options)) == VM_PAGE_NULL) {
11943 if ((unwired_vm_page == VM_PAGE_NULL) || (wired_vm_page == VM_PAGE_NULL)) {
/xnu-11417.121.6/osfmk/kern/
H A Dexclaves_memory.c172 for (vm_page_t mem = page_list; mem != VM_PAGE_NULL; mem = next) { in exclaves_memory_alloc()
236 assert(m != VM_PAGE_NULL); in exclaves_memory_free()
/xnu-11417.121.6/osfmk/kdp/
H A Dkdp_core.c444 vm_page_t m = VM_PAGE_NULL; in pmap_traverse_present_mappings()
468 if (m != VM_PAGE_NULL) { in pmap_traverse_present_mappings()
482 m = VM_PAGE_NULL; in pmap_traverse_present_mappings()
495 if (m == VM_PAGE_NULL) { in pmap_traverse_present_mappings()
/xnu-11417.121.6/osfmk/x86_64/
H A Dpmap.c2097 while ((m = vm_page_grab()) == VM_PAGE_NULL) { in pmap_expand_pml4()
2202 while ((m = vm_page_grab()) == VM_PAGE_NULL) { in pmap_expand_pdpt()
2326 while ((m = vm_page_grab()) == VM_PAGE_NULL) { in pmap_expand()
/xnu-11417.121.6/osfmk/arm64/
H A Dplatform_tests.c1337 T_ASSERT(vm_page != VM_PAGE_NULL, NULL); in arm64_pan_test()
/xnu-11417.121.6/osfmk/i386/
H A Dpmap_x86_common.c1276 if (m == VM_PAGE_NULL) { in pmap_enter_options()